fix(watch): don't panic if there's no path provided

denoland · Nov 21, 2024 · c83a485 · c83a485
1 parent e515ed2
commit c83a485
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/cli/util/file_watcher.rs b/cli/util/file_watcher.rs
@@ -185,9 +185,14 @@ impl WatcherCommunicator {
 
   pub fn show_path_changed(&self, changed_paths: Option<Vec<PathBuf>>) {
     if let Some(paths) = changed_paths {
-      self.print(
-        format!("Restarting! File change detected: {:?}", paths[0]).to_string(),
-      )
+      if !paths.is_empty() {
+        self.print(
+          format!("Restarting! File change detected: {:?}", paths[0])
+            .to_string(),
+        )
+      } else {
+        self.print(format!("Restarting! File change detected.").to_string())
+      }
     }
   }
 }